| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $198.28 | 10.798% | $219.6903 | $219.69 | $219.70 | $219.70 |
| Purchase #2 | $94.99 | 13.500% | $107.8137 | $107.81 | $107.80 | $107.80 |
| Purchase #3 | $209.78 | 7.606% | $225.7359 | $225.74 | $225.75 | $225.70 |
| Purchase #4 | $174.55 | 7.553% | $187.7338 | $187.73 | $187.75 | $187.70 |
| Purchase #5 | $121.91 | 4.181% | $127.0071 | $127.01 | $127.00 | $127.00 |
| Purchase #6 | $87.77 | 8.302% | $95.0567 | $95.06 | $95.05 | $95.10 |
| Purchase #7 | $128.80 | 7.215% | $138.0929 | $138.09 | $138.10 | $138.10 |
| 7 purchase totals = | $1,016.08 | $1,101.1304 | $1,101.13 | $1,101.15 | $1,101.10 | |